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Best 5.7x28mm Guns & Ammo of 2024 [Range-Tested]

FN's 5.7x28mm round is experiencing a renaissance with new pistols and rifles. We go over our top picks of 5.7 guns plus the best available ammo choices.
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    5.7x28mm was once seen as the round of choice for Central American drug lords — at least as far as most in the U.S. were concerned.

    But as time has passed and the general population became more aware of the round, it’s developed a solid following here in America. 

    5.7 FN Round
    5.7 FN Round

    With that, more and more manufacturers are jumping on the 5.7×28 train and supporting this once-niche round.

    While I wouldn’t quite call it mainstream just yet, and it’ll likely never be as popular as 9mm or .45 ACP, it certainly has a sizable cult following.

    Banshee Side Close
    CMMG Banshee

    If you’re interested in picking up a 5.7×28 gun of your very own or need ammo recommendations for a 5.7 gun you already have…you’ve come to the right place.

    We’re going to walk you through a bit of background on the 5.7, and then we’ll cover everything you need to know about 5.7 guns and ammo. 

    Keep reading!

    THE QUICK LIST

    1. Editor’s Handgun Pick

      FN Five-seveN

    2. Best Mid-Tier 5.7 Pistol

      Ruger 57

    3. Best Budget 5.7

      PSA 5.7 Rock

    4. Best OG 5.7 Option

      FN PS90

    5. Most Unique Looking

      Keltec P50

    Table of Contents

    Loading…

    How We Chose the Best 5.7 Guns

    This article is a meta-analysis based on our experience with hundreds of handguns and tens of thousands of rounds over the years at Pew Pew Tactical.

    We polled the editors and writers to see their top 5.7x28mm guns — and specifically, ones they’ve had at least 500 rounds through (if not more). Each recommendation is the result of testing at the range and 5 and 7 yards with a variety of ammunition.

    Ruger 57 boom
    Ruger-57 testing

    Our team is made up of former law enforcement, military, instructors, collectors, and hobbyists with extensive time behind guns testing and evaluating them based on features, performance, reliability, accuracy, and value.

    Best 5.7x28mm Handguns

    1. FN Five-seveN – Editor’s Handgun Pick

    Editor's Handgun Pick
    $999
    at Kygunco

    Prices accurate at time of writing

    Prices accurate at time of writing

    Available Coupons

    Pros

    • Very low recoil
    • Flat-shooting
    • High capacity
    • Low weight

    Cons

    • Safety location is not ideal
    • Ammo can be expensive
    • Costs more than modern competitors

    Specs

    Caliber
    5.7x28mm
    Action
    Semi-Auto / Single Action
    Barrel Length
    4.8in
    Overall Length
    8.2in
    Finish
    Black / Flat Dark Earth
    Magazine Capacity
    10rd / 20rd
    Magazine Type
    Removable
    Stock Material
    Polymer

    Features

    20-round standard capacity
    1.6 pounds loaded weight
    Cold-hammer forged, chrome-lined barrel
    4.8-inch barrel
    Ambidextrous safety

    The FN Five-seveN is the companion sidearm meant to go with the P90.

    Developed by FN early on in the life of the cartridge, this handgun actually caused significant changes to be made to the overall design and dimensions of the round — particularly so it would feed reliably in a handgun.

    Five-SeveN Glammar Shot
    Five-SeveN Sure is a Nice Looking Gun!

    Like the P90, the Five-seveN is a lightweight, polymer-framed gun that has a high capacity for its size with 20 rounds on tap in a Glock 17-sized frame.

    The gun is not striker-fired as many would assume. Instead, it uses an internal pre-cocked hammer design. It’s also deceptively light at just 1.6 pounds loaded.

    Five-SeveN with Ammo and Mag 2
    Five-SeveN with 5.7x28mm Ammo and 20 Round Magazine

    Modern models utilize blacked-out controls and a fairly nice trigger. Even the older models are surprisingly accurate. The flat trajectory of the 5.7x28mm round only helps the gun perform even better.

    Five-SeveN in hand
    Five-SeveN in hand

    The one downfall of this gun is the price. Want to dive deeper? Check out our full review of the FN Five-seveN.

    2. Ruger-57 – Best Mid-Tier 5.7 Pistol

    Best Mid-Tier 5.7 Pistol
    $674
    at Kygunco

    Prices accurate at time of writing

    Prices accurate at time of writing

    Available Coupons

    Pros

    • Low Recoil
    • High Capacity (20+1)
    • Optics ready and comes with great sights

    Cons

    • 5.7 cartridge may not be the best for home defense

    Specs

    Caliber
    5.7x28mm
    Action
    Semi-Auto
    Safety
    No
    Weight
    1.53 lbs
    Barrel Length
    4.9in
    Overall Length
    8.7in
    Finish
    Black / Custom / Grey / Stainless
    Magazine Capacity
    10+1-Round
    Magazine Type
    Removable
    Stock Material
    Polymer

    Features

    Easy Trigger Reach
    Reversible Magazine Release Latch
    Steel Mags with Double Stack Capacity
    Utilizes Ruger's Secure Action fire-control system
    Picatinny rail

    Ruger went head to head with FN in producing the Ruger-57.

    The design goal for this pistol seems to be something along the lines of “make the Five-seveN, but without all the weird stuff that makes Americans not want to buy it.” A noble goal.

    Ruger 57 glamour left
    Ruger 57

    To achieve this, Ruger kept the basic dimensions and operating system of the Five-seveN, and did away with the European-style controls. This gives the gun a familiar 1911-style safety. 

    Beyond that, you have all the same benefits as the Five-seveN…low recoil, high capacity, and a good trigger. Oh, and it’s half the price of the Five-seveN.

    Want more details? We have them in our full video review below and article.

    What are your thoughts on the Ruger-57? Rate it below!

    Readers’ Ratings

    4.98/5 (1463)

    Your Rating?

    3. Palmetto State Armory 5.7 Rock – Best Budget 5.7

    Best Budget 5.7
    $299.99
    at Palmetto State Armory

    Prices accurate at time of writing

    Prices accurate at time of writing

    Available Coupons

    Pros

    • High capacity
    • Minimal recoil
    • Optics-ready version available

    Cons

    • Loud
    • Expensive ammunition

    Specs

    Caliber
    5.7x28mm
    Action
    Delayed Blowback Striker-fired
    Safety
    Trigger & Striker
    Weight
    25 oz
    Barrel Length
    4.7"
    Frame
    Polymer
    Magazine Capacity
    23+1
    Magazine Type
    23rd Steel 5.7x28mm
    Stock Material
    416 Stainless steel slide; QPQ Coating

    Features

    23+1 capacity
    QPQ (quench polish quench) coating
    Fluted barrel
    Great soft case

    PSA jumped into the 5.7 game with its 5.7 Rock pistol, looking to take on the likes of Ruger and FN.

    At a value-driven price-point, the Rock is a good option for those that want 5.7 without spending a ton of money. Overall, it’s a decent gun. During our testing, we found it to be both accurate and reliable.

    While we were less that impressed with the lack of customization options, the Rock makes up for that with fantastic ergonomics. Both our large handed and small handed staff found it to be quite comfortable to hold and shoot.

    The undercut trigger guard and raised beaver tail offer a high grip which further helps mitigate any recoil. All controls were super easy to reach and manipulate – not to mention the magazine release is ambi!

    Overall, PSA’s 5.7 Rock is an affordable means to get into 5.7, with a base price of around $499.

    You can check out more in our video below or in the written review.

    4. Smith & Wesson M&P 5.7 – Most Reliable

    Most Reliable
    $579
    at Kygunco

    Prices accurate at time of writing

    Prices accurate at time of writing

    Available Coupons

    Pros

    • Good trigger
    • High capacity
    • Light recoil

    Cons

    • Mag loader required

    Specs

    Caliber
    5.7x28mm
    Action
    Semi-auto, internal hammer
    Capacity
    22+1
    Length
    8.5"
    Barrel length
    5"
    Width
    1.1"
    Height
    5.25"
    Weight
    26.7 oz.
    Comes with
    Plastic, lockable case, two 22-round magazines, magazine loader, owner’s manual, lock

    Features

    Threaded barrel
    Optics ready
    TEMPO™ barrel system
    22-round magazines

    Another great “newish” option comes courtesy of Smith & Wesson in the form of the M&P 5.7.

    Building on the M&P lineup, this gun brings amazing reliability and accuracy paired with solid ergonomics that make for a pleasant shooting experience.

    A decent beavertail allows for a solid grip but protects hands from the dreaded slide bite. Its slide is nice and narrow but opts for serrations on the front and rear, making for easier manipulation.

    S&W M&P 57 shoot close

    With a 22+1 capacity, the M&P 5.7 comes with two steel mags and a threaded barrel and is optics-ready. We really like the option to add a red dot. While we’re talking features, it sports a full Picatinny rail for lights!

    Shooting-wise, it performed well with smooth reloads and manageable recoil.

    If you want the benefit of a proven platform paired with the 5.7 round, the M&P 5.7 is it!

    Best 5.7x28mm Rifles Guns

    5. FN P90 and PS90 – Best OG 5.7 Option

    Pros

    • 50-round capacity
    • Compact package
    • Low recoil
    • Fully Ambidextrous
    • Ballistic performance

    Cons

    • Mediocre trigger
    • Factory optics mounting is too high
    • MSRP

    Specs

    Caliber
    5.7x28mm
    Action
    Semi-Auto
    Weight
    6.28 lbs
    Barrel Length
    16in
    Overall Length
    26.2in
    Finish
    Black
    Magazine Capacity
    30rd
    Magazine Type
    Removable
    Stock Material
    Synthetic

    Features

    50-round capacity
    Fully ambidextrous controls and ejection
    Light recoiling cartridge

    The select-fire FN P90 was first produced in 1990 (hence the name). It quickly became popular with police and counter-terrorist units, as well as various military personnel such as tankers, military police, support staff, and special forces.

    P90 with Sandman S
    P90 with Sandman S

    In the U.S. alone, over 200 law enforcement agencies use the P90 or its tri-railed brother the P90 TR.

    Of course, unless you’re a SOT, and a fairly wealthy one at that, you’ll have to settle for the semi-auto version, the PS90

    Stargate SG-1 P90
    It’s also pretty popular for TV, such as an appearance on Stargate SG-1.

    All P90 variants use a bullpup design with a lightweight polymer frame making it incredibly maneuverable in tight spaces such as inside vehicles.

    It’s available in 16-inch and 10.4-inch barrel configurations, the latter of course requires a $200 SBR stamp. And it uses the same 50-round magazines as the select-fire model.

    6. CMMG Banshee MK4 – Best 5.7 AR

    Best 5.7 AR
    $1,050
    at GrabAGun

    Prices accurate at time of writing

    Prices accurate at time of writing

    Available Coupons

    Pros

    • Lightweight design
    • Fun to shoot

    Cons

    • Pricey

    Specs

    Caliber
    5.7x28mm
    Barrel Length
    8"
    Overall Length
    23.70"
    Capacity
    30+1
    Twist
    1:7"
    Handguards
    M-LOK
    Trigger
    Zeroed Drop-In Single Stage
    Weight
    5.10lbs

    Features

    Threaded barrel
    Picatinny rail receiver
    Zeroed Drop-In Single Stage Trigger

    Let’s move away from handguns again for a minute and talk about one of the few 5.7x28mm ARs on the market. 

    Banshee Side
    CMMG Banshee

    CMMG is a powerhouse in the world of pistol-caliber carbines, and the Banshee is one of their most popular offerings.

    It’s actually available in 10 calibers, with three barrel length options and numerous configurations among those choices. So, you can pretty much style it how you like.

    While it’s not a true AR — it uses a blowback-operated action — it offers the same stylings of the ARs you’re used to.

    Banshee mag release
    Banshee mag release

    Oh, and did we mention it takes FN Five-seveN compatible mags? That’s vastly preferable to CMMG selling some proprietary thing.

    If you’re already interested in the idea of a 5.7 PCC but don’t love the P90 (which is fine; you’re allowed to be wrong), then this is your best option by a country mile.

    You should also take a look at our complete video review of the Banshee because it’s awesome!

    7. Keltec P50 – Most Unique Look

    Most Unique Looking
    $789
    at Guns.com

    Prices accurate at time of writing

    Prices accurate at time of writing

    Available Coupons

    Pros

    • Comes with two 50 round mags
    • Super fun to shoot
    • Compact

    Cons

    • Hard to find at times

    Specs

    Caliber
    5.7x28mm
    Barrel Length
    9.6"
    Overall Length
    15"
    Weight
    3.2lbs unloaded
    Capacity
    50 rnds
    Trigger Pull
    5lbs
    Barrel Threads
    1/2-28 TPI

    Features

    50 round double stack mags
    Picatinny-style rails and QD mounts

    The Keltec P50 is a spacey-looking gun that will take care of the 5.7x28mm need.

    KelTec P50
    KelTec P50

    Weighing in at 3.2 pounds, this gun can tote 50 rounds. That’s plenty of firepower for whatever your needs.

    With a 15-inch overall length, the P50 sports a 9.6-inch barrel.

    If you want to add accessories, a Picatinny style rail and QD mounts fill that need.

    Best 5.7x28mm Ammo

    There are two main options we recommend — one for defensive use and one for training/plinking or varmint removal.

    1. Speer Gold Dot 

    Available Coupons

    Speer Gold Dots are absolutely legendary in the world of defensive ammo. They’re one of the most popular law-enforcement hollow points in North America.

    If you’re non-military and you’re looking for a defensive 5.7 round, this is the one you should use, no question.

    2. Federal American Eagle

    Another venerable and familiar choice here, Federal American Eagle is one of the most popular budget FMJ ammo choices out there.

    If you’re looking for cheap, reliable, FMJ 5.7 ammo, Federal has got you covered.

    History of the 5.7x28mm Round

    The FN 5.7x28mm round was originally created as part of an attempt by NATO to replace the 9x19mm round that was (and is) the standard sidearm round for most of the Western military and police forces.

    The goal was to create a round with better range, accuracy, and terminal performance than the 9mm.

    Popular Pistol Calibers
    Popular Pistol Calibers

    In 1990, FN completed development on the first 5.7 round, designated the SS90. It used a 23-grain projectile moving at 2,800ft/s when fired out of the 10.4-inch barrel of the FN P90 (developed at the same time). 

    Out of the P90, the round was capable of penetrating Level IIIA ballistic armor at 200 meters.

    NIJ IIIA armor is rated to stop a .357 magnum. So, having a lightweight and lightly-recoiling round that could defeat this type of body armor was attractive to many potential adopters from various militaries and police agencies.

    NIJ Ballistic Threat Level Chart for Body Armor
    NIJ Ballistic Threat Level Chart for Body Armor

    Further development led to a round with a slightly shorter, but heavier projectile that still reached speeds of 2,350ft/s out of the P90. This SS190 would go on to become the standard 5.7×28 round. 

    The shorter length allowed the round to feed more reliably in the FN Five-seveN handgun that was also in development at the time.

    The P90 was then modified slightly to feed the SS190 reliably. and the two weapons, the SS190 round, and a few other specialty ammo variants such as the L191 tracer and the SB193 subsonic round were submitted to NATO for testing and evaluation.

    5.7x28mm dimensions in mm
    5.7x28mm dimensions in mm

    Germany backed their own H&K alternative. This kept the 5.7 and its accompanying PDW/sidearm combo from being adopted as a standard NATO armament.

    Many Western militaries decided independently to adopt the round. Thereafter, many law enforcement agencies did as well.

    Today, the P90, FN Five-seveN, and the 5.7x28mm round are in the hands of military and police forces in over 40 countries. There’s also a growing interest in the round and civilian-legal firearms chambered in amongst the general population as well.

    5.7x28mm Performance & Why You Want It

    The whole goal of the 5.7x28mm was to improve on the 9x19mm. In some ways, it does that.

    Logistically, it is smaller and weighs less than 9mm.

    It also has a higher velocity, lower recoil, and a flatter trajectory than the 9mm, even though it has a lower maximum range overall because of the lightweight projectile. 

    (L to R) 22LR, 9mm, 5.7x28, 5.56 NATO
    (L to R) .22 LR, 9mm, 5.7×28, 5.56 NATO

    This lighter projectile is actually a boon in many respects because overpenetration is less of a concern.

    The projectile tends to be very heavy towards the base, meaning it tends to tumble upon striking a soft surface. This leaves a larger wound channel than the small bullet would seem capable of.

    FN Five-seveN with ammo
    FN Five-seveN with ammo

    Finally, the lower diameter gives you a capacity boost over other similar pistol rounds. The Glock 17-sized FN Five-seveN can hold 20 rounds in a standard mag that’s about the size of the 17 rounders in the Glock. 

    Final Thoughts

    This awesome little round has a fun history, and while it is something of a niche caliber, it really is a practical choice for personal defense. 

    Banshee long mag

    It’s not ideal for plinking given the relative expense of the round compared to 9mm or .22 LR, but if you’ve got the cash…send it.

    If you are thinking about adding a 5.7x28mm to your collection, you won’t regret it.

    What do you think of the 5.7x28mm? Let me know in the comments! If you’re intrigued by the PS90, check out the Best Bullpup Rifles and Shotguns — you know you wanna!

    Latest Updates

    June 23, 2024: Added PSA Rock 5.7 and Smith & Wesson M&P 5.7. Added supplemental data to each product and also included a section on how we chose the best 5.7 pistols.

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    53 Leave a Reply

    • Michael Mackey

      I have a ? If this can be answered 5.7x28 vs the 7.62x25 which would be best for home defense
      I know barrel length comes into play but which round is easiest to find also. Thank you so much.

      July 30, 2024 7:55 am
    • William Geiger, Jr.

      I love my M&P 5.7, and personally feel it it the cream of the crop compared to the other 3 models. Heck, I'll tale reliability over all else! You state one of the models is loud: Heck, they are ALL loud! One bit of a correction on the Federal ammo price: It is $30/50 at the vendor you suggested, and up to $42 at the others, not $25 as is suggested. So you comments on all of the guns about ammo being expensive is right on. M&P makes a new 22WMR model with the same tempo barrel, and being so pleased with my 5.7, I am contemplating one for cheaper yet similar ballistics plinking!

      July 1, 2024 11:48 am
    • JK Walker

      I have two (2) P502, the RUGER LC Carbine, the Ruger 5.7 Pistol, and a P90. I thoroughly enjoy firing these weapons and appreciate their relative compactness for casual concealment. I have added the FarrowTech folding arm brace to both P50s and have a RuggedObsidian9 silencer that works perfectly for these weapons. Reliable and durable.

      Do not purchase the cheaper 50 round magazines...I have witnessed failure of the plastic loading mechanism as I do not believe they are made from polymer plastics and the screw wells have cracked/broken while rapid firing. It's taken a few years but I have amassed about 10K rounds of Gold Dot Speer HPs and high velocity rounds.

      God Bless America and F--k Joe Biden!

      July 1, 2024 8:49 am
    • Chris Bacon

      Looking at CMMG’s web site, I don’t see the same pistol as shown for item #6 anywhere in CMMG’s online catalog, almost as if the photo of the real CMMG Banshee Mk IV has been photoshopped to remove the pistol tube and make it appear like a H&K MP5. A bit disingenuous, wouldn’t you say?

      But, that doesn’t surprise me… not at all. After all, a bit of disinformation?

      July 1, 2024 8:44 am
    • Chris Bacon

      Interesting article.

      I tried the FN Five-seveN IOM in Belgium two months after its release, and when back in the states, my wife and I both purchased one. There are some secrets to the IOM that aren’t public knowledge — and if you own one, you should do your research (start with the iron sights) to get the most out of it: there are elements of the pistol which were taught military personnel issued the FN 5.7 IOM that you won’t find as common knowledge. They’re fun to shoot, but as the article reveals, expensive.

      I purchased the Ruger 5.7 last year — and it reminds me of the Kalashnikov: unlike 1911s which are milled, Ruger’s 5.7 feels as if it was made with stamped metal, very different than other pistols. YMMV.

      The FN PS90 suffers two of the complaints of many bullpups: a lousy trigger, and a scope mount that is much too high. While I’ve never tried one, I spoke at length with one of my instructors whose California police department evaluated them: the trigger was mushy — a bad idea for a law enforcement firearm — and no fix could be found for it. (My instructor’s department chose NOT to purchase the PS90.) while it may look cool, that’s not a selection priority for me. YMMV.

      July 1, 2024 7:07 am
    • Russell Kim Lockhart

      I’m a big Ruger fan , I shyed away from the 5.7 and refused to embrace the horrors about adding a new platform to the arsenal then something
      Happened in me. It was like an epiphany , like someone hit a switch and turned on the lights. It started with me going back in the stack of 3 years of gun magazines and reading every article about the 5.7x28 mm round.that I could find, then I got on the World Wide Web. I came to the conclusion that Ruger leads the industry and is waiting for the rest to jump in the deep end. The the 10/22 , PC9mm rifle, the gunsite scout rifle, SFAR and the biggest challenge “the precision rifle”! Who knew gun owner would want or need a precision rifle , a perfect example of Ruger making a market that was military fringe , into the fastest growing gun sport. Most people don’t think about shooting a ten inch at 725 yards out until Ruger made a custom long range rifle at a reasonable price and made the rifle in all sniper rounds. The sport that only for the extremes marksmen with money to burn in a 6-10 thousand dollars on a custom built range toy. Now everybody has a precision rifle or want one and now every gun manufacturer offers a precision rifle. It was like Ruger was playing out the game it started out to be.” Ruger’s field of dream” build it and they will come” I picked up my Ruger 57 pistol in March, bought 1000 rounds of ammo. I bought my LC 5.7 in April and 2nd LC 5.7 carbine last week. Cost of ammo is a cop out. If you own another platform like 45 colt and you buy good ammo , I like Hornady so I’m spending 1.25-1.75 a round. So it’s really kind of relative. If you like it, buy it now or wait and buy one later. Like the precision rifle ,eventually all collectors will want one for his/ her collection. I am very happy with my 5.7s, I find the 5.7 is a platform that is fun to shoot and that is perfect for self defense. Ruger is leading us into it’s agenda one new offering to at a time. change and pragmatism, build it and they will come.

      May 16, 2023 6:24 am
      • B

        You should probably look back at how Bill Ruger was a proponent of gun control via ammunition controls.

        December 7, 2023 2:45 pm
        • Tom

          You’re right! He felt civilians should only need 5rd magazines. It’s just ironic that after he passed, Ruger pulled out all the stops and started building high-capacity firearms. I never thought they would get into the AR market, but they did. I personally think if they would have stayed with his vision, they would have went bankrupt.

          June 16, 2024 8:29 am
    • Ed

      I own a DIAMOND BACK DBX 5.7 which so far no issues there are other manufacturers that also make 5.7 PDW'S firearms and pistol's Rock Island,Masterpiece Arms

      February 13, 2023 9:55 am
    • Pops

      I put all my 5.7x28 guns back in the safe. As of this post in October 2022, 5.7x28 is nearly a dollar a round. Nope, I switched back to 9mm until prices come back down, like they did for a lot of pistol calibers. There are several companies producing the round now, retailers are being ridiculous. Our local shops have shelfs full at $49.00 a box, and no one is buying it

      October 30, 2022 11:53 am
      • Bryant Hayward

        It's highly likely that it's not the retailer's fault. They can't afford to sell at a loss, so if they are paying a particular price for the ammo, they've got to make at least some profit on it. As of today, I'm seeing it as low as 60.4¢/rd online, and $0.80/rd at Academy Sports (50/rd boxes). Unfortunately, shipping can bite you online, but purchase several boxes and for most sites, it's still a lot cheaper than walk-in stores.

        November 28, 2022 3:34 pm
        • Pops

          You are correct, it’s not the local stores fault, my local shop barely makes any profit off 5.7x28. If I knew enough people around me that shot 5.7, we could all go in on an order. I’ll just have to monitor online prices, until I get my time machine repaired

          November 28, 2022 4:24 pm
        • B

          Palmetto State Armory has been running sales on 5.7 the last few months. Right now you can get it for .47 cent a round. ($70 for 150 rounds Fiocchi) Keep an eye on it, on rare occasion they offer free shipping

          December 7, 2023 2:48 pm
      • Patrick

        Check out Rogers sporting goods. They are selling 5.7X28mm 40 Grain American Eagle Full Metal Jacket Handgun Ammunition - Box of 50 for $28.99.

        February 7, 2023 12:50 pm
        • Pops

          I will, thanks for the info!

          February 7, 2023 1:31 pm
    • George F McHugh

      The weight of the FN Five-seven is also astonishingly low. Great for hiking, recon, bug-home.

      May 19, 2022 11:09 pm
    • George F McHugh

      You didn't mention weight and size of the ammo. Ideal "bug home" or recon weapon. Can carry many more rounds than 9mm.

      May 19, 2022 11:06 pm
    • George

      And now PSA releases their version: the Rock 57
      A full-sized polymer-framed pistol, the PSA 5.7 Rock introduces game-changing ergonomics and controllability. Made from high-quality 416 stainless steel and advanced polymers, this pistol lives up to today's highest expectations while maintaining the unmatched Palmetto State Armory value. Chambered in 5.7x28mm, the PSA 5.7 Rock is fed from a supplied 23 round magazine and operated by a smooth single-action striker-fired trigger mechanism. The carbon steel fluted barrel and 416 stainless steel slide have a QPQ finish for a smooth finish that also offers maximum corrosion protection to ensure longevity in the life of your pistol. This pistol is designed to work with Glock compatible sights.

      May 12, 2022 4:22 pm
      • Frank

        Just bought one. Was going to wait for the new Smith & Wesson M&P 5.7 but they are hard to find and cost more than the PSA.

        February 12, 2023 6:50 pm
        • B

          I bought the PSA Rock on sale for $299. The trigger is so god awful that I put it away in the safe and bought the Smith and Wesson. I found it new at the local gun store for $575. It's like the difference in night and day. The S&W has a trigger pull that is about 1/3 the weight of the Rock. (S&W is 3.2 pounds, my rock after much trial and effort to improve is about 9 pounds) They are also far easier to find now, 8 months later.

          December 7, 2023 3:07 pm
        • Chris Bacon

          The PSA Rock should be renamed: the PSA 5.7 Paperweight, or, PSA 5.7 Doorstop.

          July 1, 2024 8:52 am
      • B

        I have a Rock. It has the worst trigger of any handgun I have ever owned. Out of the box the trigger pull was over 10 pounds. After following the advice of other Rock owners, as well as reps from pSA, which was to dry fire it several hundred times and then put a couple hundred rounds through it. The change was insignificant at best, with the trigger now pulling at 8.5 pounds. After trying to make it better for weeks, I tossed it in the safe and bought the Smith and Wesson 5.7 and it is like night and day. The S&W pulls at 3.2 pounds. Smith took the time to get it right, and PSA didn't. Don't get me wrong, I love PSA. Have several AR's built with their products. I even visit the store in Columbia SC from time to time. But 50% of buyers complain about the trigger on the Rock and you just can't ignore that.

        December 7, 2023 3:05 pm
    • FiveSevin Owner

      Having owned a FiveSeven for around 15 years, the lack of / and expense factory ammo is aggravating. Reloading, is not for the weak of heart but can be way more economical and boost performance. I carry mine, holstered safety OFF, as the repetitions required to get to a natural action "muscle memory" is just too much.

      May 11, 2022 6:03 am
      • B

        I've never carried anything on safe. I carried a 1911 for a few years, ran it cocked and locked 100% of the time. I carry glocks all the time, the no safety gun. A safety is something someone who isn't good with firearms needs, or a newbie or someone who just isn't confident. I've carried for nearly 30 years this way and never once had a negligent discharge. It's a lifestyle and after a while, becomes just like breathing, automatic.

        December 7, 2023 3:10 pm
      • Chris Bacon

        The FN 5.7 IOM’s safety is the single reason why I won’t carry the pistol as a sidearm, having spent countless hours trying to master the safety in the draw. It.’s almost as if FN was trying to tell military and police units to buy it, but don’t use it. I’ve yet to solve the issue: even with large hands, it’s difficult — and clumsy — to operate. Haven’t seen a single video on how to disengage the safety without costly delays in pointing in the firearm on target.

        It’s definitely one of my favorite firearms to shoot, but I won’t carry it.

        Love the fact that FNH makes an armor-piercing round. In this day and age of illegals wearing body armor in home-invasion robberies, it’s something to consider.

        July 1, 2024 7:38 am
        • matt

          Loved your thoughts on the safety, mine comment is the from the 5.7 Owner above in the comments from May 2022. If your a reloader there are some potent loads out there. With my 5.7 I drive a 40 Gr FMJ at 2000FPS and a 27 gr Lead Free at 2400FPS in factory primed brass/ pulled reloaded bullet. Both blast through IIIA and mess up water jugs.

          July 1, 2024 5:34 pm
    • Steve

      I purchased a Ruger 57 18 months ago and absolutely love the design and engineering of the pistol. It is extremely accurate and has a very manageable recoil. Ammunition is pretty sketchy to find and yes, it is expensive. Hopefully with the development of more firearms being developed in the caliber, more manufacturers will begin to produce.

      May 10, 2022 6:58 am
    • Flea

      Ruger 57 is next on my wishlist.

      May 9, 2022 12:28 am
      • B

        Get the Smith and Wesson model. The trigger system they developed is smooth as glass. That and I refuse to support Ruger knowing that Bill Ruger was a proponent of gun control via ammunition controls.

        December 7, 2023 3:11 pm
    • Jason

      Looks like fun but I cannot stomach another high capacity high dollar round. Blackout subsonics in a 30 round mag are just so expensive that it nearly takes the joy out of shooting it. I could rip through 200 dollars with these little 5.7's in a matter of minutes. No way would I resist mag dumping these little things. A hail of bee stings so they say.

      May 8, 2022 7:20 pm
      • Chris Bacon

        On November 5, 2009, a devastating mass shooting at Fort Hood, TX was perpetrated by Major Nidal Malik Hasan, an Army psychiatrist, killing 13 people and injuring 32 others. Oddly enough, most of the 13 killed were hit by a single round; of the 32 wounded, most were hit in their extremities with multiple rounds; one of the injured wasn’t shot but was wounded by shrapnel.

        Hardly bee stings.

        July 1, 2024 8:04 am
    • Robert

      I normally wouldn’t have bought the FN5.7 pistol,. But the guy was selling his whole collection and offered the FN 5.7 pistol, 15 magazines and 1500 rounds for $700. I couldn’t pass that up. It’s got a decent trigger and is headshot crazy accurate to 50 yards.

      May 8, 2022 4:00 pm
      • Brenton

        Wow now that's a hell of a deal, I would have been allover that. I just ordered the M&P 57 with manual safety because it was finally back in stock can't wait for it to get here I will comment on it after I get to shoot it.

        March 20, 2023 4:45 pm
      • Chris Bacon

        The FN 5.7 IOM is very accurate out to 200 yards, the farthest that I’ve routinely tried — and the 5.7x28 round outperforms +P 9mm ammunition such as SimX. I would machine that even better performance could be obtained using that round in a AR platform, but I’ve not found a rifle chambered in 5.7 to be that reliable or dependable: perhaps the round is too light for an AR platform.

        July 1, 2024 8:14 am
    • Dale willey

      Got the rugar 57. Now we need maybe a m77 in 5.7. Or maybe a rugar American in 5.7.

      March 3, 2022 4:37 pm
      • Michael Meyer

        A Ruger American Ranch rifle in 5.7 would be great, and other pistol calibers. Also a Charger version on the American Ranch Rifle similar to Pork Sword.
        Ruger now has The LC Carbine in 5.7, a charger version with a 7 inch barrel would be cool

        November 28, 2022 1:38 pm
    • Mike

      Thanks for the write up! I love my Ruger 57 with a Vortex Venom red dot it is very accurate. Even out to 50 yards! I have had one loading issue with the light weight 27 grain American Eagle. The 40 grain American Eagle works fine but I seem to have better grouping with the FN 40 grain and even better with the FN 27 gain. Just can't find enough ammo. Sounding like a broken record. Also looking at the Keltec P50... using the same mag as the FN P90... thoughts?

      January 12, 2022 4:30 am
    • Wolfbite

      Excellent article! I’ve been intrigued by the Five-seveN since it’s introduction. Thank you for your analysis!

      September 19, 2021 8:00 pm
    • taco cat

      I was looking for a hand gun - carbine combo and was interested in finding a carbine gun that uses the Ruger 57 magazine.

      September 5, 2021 9:28 pm
    • Joe Rodgers

      I was thinking of trading my Rock River AR and Glock 30s for a Ruger 57 and some cash/ammo for a good balance between the two. I have a pocket gun, just thought the 57 would be a good accurate/power balance between AR and Glock 30s 45 cal. Any thoughts?

      August 21, 2021 9:39 pm
    • Ronald

      You know, your article can be just as good, serve more people, including children, and do so in a way where you come across as more respectful if you leave the foul language out of it.

      June 29, 2021 9:22 pm
      • jp

        What foul language?

        May 12, 2022 10:52 am
    • Bill

      Recently traded for a Ruger 5.7, but haven’t had time to try it out at the range yet. I’m hoping Ruger comes out with a carbine(s). I want a pistol and a long-gun that fire the same caliber and utilize the same mags. Every Ruger I’ve owned so far has been well made and reasonably priced, although older (earlier) models were somewhat “ugly” in my opinion - something about the 90 degree grip/frame angle.

      November 22, 2020 4:07 pm
    • G Miles

      What about the FN ammo.. 27 grain vs 40 grain? I read the entire article hoping it was addressed.

      November 17, 2020 12:49 pm
    • Atson

      I want Ammo that is legal and will hit over 2400fps. Preferably, 2600fps. Any ideas? Who loads hot Ammo? Thanks!

      September 2, 2020 12:07 am
    • Paco

      Good article. Oh, the 5.7x28 version is the Mk57 (not the MK47). Wish the ammo was cheaper.

      May 22, 2020 8:19 pm
    • Nique Parker

      Best round Speer Gold Dot? You clearly do not own or fire the 5.7x28.... everything Elite Ammunition has to offer and Vanguard Outfitters Black Dragon Fang greatly outperform the Speer Gold Dot version. Maybe try it out sometime?

      May 19, 2020 3:38 pm
      • PanzerMKII

        Won't touch ammo from Elite with a 10 foot pole. Amateur reloader working out of his basement. Have been over pressure issues reported with his stuff

        August 11, 2022 12:34 pm
    • Ghostyf

      Best round Speer Gold Dot? Yeah no....Vanguard Outfitters Black Dragon Fang and everything from Elite Ammunition.

      May 18, 2020 10:31 pm
    • Claude Meadows Judd

      I have both PS90 and 2 x 5.7 pistols. I have a suppressed (Silencerco Sparrow) FDE that is just fun to shoot. I have not had any luck with the extended 5.7 pistol mags of 30 rds, 3 out of 3 jam at about 23 rds. The P90 has standard reflex and the adjustable sights on the pistols are great. I only use FN ammo, so not familiar with the Speer rd. I can dot a target at 150 yds with the standard reflex, easy, on the PS90 and little harder with pistol. I have actually got wanded with the pistol as a cc, and it was not picked up, fyi. I really enjoy the guns and feel they are very well made and easy to maintain.

      May 18, 2020 8:14 am
    • Borys Kindrat

      Speer GD will be nice, but its vaporware right now, and there are infinitely better options than American Eagle.
      Elite Ammunition has some terrific loads as well as factory FN SS192/195/198

      May 17, 2020 3:17 pm
      • JChura

        I would tread carefully about using Elite Ammunition. They state they do not test their extremely hot loadings using industry standardized pressure testing protocols. SS198 is the way to go.....

        July 23, 2022 8:44 am
        • Michael Meyer

          What are your thoughts of the new Fiocchi ammo?
          35, 40 and 62 grains.

          November 28, 2022 1:43 pm
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